From: Christoph Hellwig <hch@infradead.org>
To: Eric Curtin <ecurtin@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Damien Le Moal <damien.lemoal@opensource.wdc.com>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
Brian Masney <bmasney@redhat.com>, Al Stone <ahs3@redhat.com>,
Alexander Larsson <alexl@redhat.com>,
Andrew Halaney <ahalaney@redhat.com>,
Javier Martinez Canillas <javierm@redhat.com>,
Joe Konno <joe.konno@intel.com>
Subject: Re: [PATCH] ata: ahci: Enable/Disable ATA Staggered Spin-up by default
Date: Tue, 20 Sep 2022 02:12:18 -0700 [thread overview]
Message-ID: <YymD8ncMTUrAqAeL@infradead.org> (raw)
In-Reply-To: <CAOgh=FxMBE_YEC89DmeF9g76aQXrvAH1DvUavS1FhNiXqEYhAg@mail.gmail.com>
On Tue, Sep 20, 2022 at 10:04:20AM +0100, Eric Curtin wrote:
> The libahci.ignore_sss flag is something that is set by a number of
> performance focused distros. The motivation behind this is to set
> ignore_sss in a boolean fashion at compile time rather than depend on
> cmdline parsing.
So set it in CONFIG_CMDLINE if you want it enabled at compile time.
The whole point of a built-in command line is to not add another
Kconfig option for every bloody option that someone wants a default
for.
prev parent reply other threads:[~2022-09-20 9:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 9:46 [PATCH] ata: ahci: Enable/Disable ATA Staggered Spin-up by default Eric Curtin
2022-09-20 6:33 ` Christoph Hellwig
2022-09-20 9:04 ` Eric Curtin
2022-09-20 9:12 ` Christoph Hellwig [this message]
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